Solar radiation in Versoix Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, March 4
Total: 3473 wh/m2Hours08:0057 w/m2
09:00134 w/m2
10:00245 w/m2
11:00478 w/m2
12:00552 w/m2
13:00570 w/m2
14:00530 w/m2
15:00441 w/m2
16:00308 w/m2
17:00147 w/m2
18:0011 w/m2
Tomorrow, March 5
Total: 3738 wh/m2Hours08:0062 w/m2
09:00223 w/m2
10:00375 w/m2
11:00492 w/m2
12:00561 w/m2
13:00577 w/m2
14:00530 w/m2
15:00440 w/m2
16:00313 w/m2
17:00152 w/m2
18:0013 w/m2
Thursday, March 6
Total: 3770 wh/m2Hours08:0067 w/m2
09:00229 w/m2
10:00382 w/m2
11:00498 w/m2
12:00567 w/m2
13:00560 w/m2
14:00536 w/m2
15:00452 w/m2
16:00318 w/m2
17:00153 w/m2
18:008 w/m2
Friday, March 7
Total: 3871 wh/m2Hours08:0072 w/m2
09:00235 w/m2
10:00388 w/m2
11:00505 w/m2
12:00574 w/m2
13:00589 w/m2
14:00549 w/m2
15:00458 w/m2
16:00323 w/m2
17:00161 w/m2
18:0017 w/m2
Saturday, March 8
Total: 2646 wh/m2Hours08:0059 w/m2
09:00182 w/m2
10:00288 w/m2
11:00308 w/m2
12:00252 w/m2
13:00149 w/m2
14:00443 w/m2
15:00453 w/m2
16:00328 w/m2
17:00165 w/m2
18:0019 w/m2
Sunday, March 9
Total: 996 wh/m2Hours08:0021 w/m2
09:0062 w/m2
10:00100 w/m2
11:00129 w/m2
12:00146 w/m2
13:00150 w/m2
14:00140 w/m2
15:00117 w/m2
16:0083 w/m2
17:0043 w/m2
18:005 w/m2
Monday, March 10
Total: 3853 wh/m2Hours08:0067 w/m2
09:00205 w/m2
10:00347 w/m2
11:00489 w/m2
12:00578 w/m2
13:00604 w/m2
14:00562 w/m2
15:00471 w/m2
16:00335 w/m2
17:00172 w/m2
18:0023 w/m2
Tuesday, March 11
Total: 2003 wh/m2Hours08:0089 w/m2
09:00200 w/m2
10:00103 w/m2
11:00208 w/m2
12:00308 w/m2
13:00388 w/m2
14:00305 w/m2
15:00209 w/m2
16:00111 w/m2
17:0070 w/m2
18:0012 w/m2
Wednesday, March 12
Total: 3519 wh/m2Hours08:0069 w/m2
09:00210 w/m2
10:00355 w/m2
11:00462 w/m2
12:00529 w/m2
13:00550 w/m2
14:00497 w/m2
15:00401 w/m2
16:00275 w/m2
17:00147 w/m2
18:0024 w/m2
Thursday, March 13
Total: 1058 wh/m2Hours08:0026 w/m2
09:0068 w/m2
10:00107 w/m2
11:00136 w/m2
12:00153 w/m2
13:00156 w/m2
14:00146 w/m2
15:00123 w/m2
16:0088 w/m2
17:0047 w/m2
18:008 w/m2
Friday, March 14
Total: 3460 wh/m2Hours08:0069 w/m2
09:00234 w/m2
10:00410 w/m2
11:00510 w/m2
12:00556 w/m2
13:00551 w/m2
14:00464 w/m2
15:00329 w/m2
16:00178 w/m2
17:00131 w/m2
18:0028 w/m2
Saturday, March 15
Total: 1093 wh/m2Hours08:0029 w/m2
09:0071 w/m2
10:00110 w/m2
11:00139 w/m2
12:00156 w/m2
13:00159 w/m2
14:00149 w/m2
15:00125 w/m2
16:0091 w/m2
17:0054 w/m2
18:0010 w/m2
Sunday, March 16
Total: 1745 wh/m2Hours08:0030 w/m2
09:0073 w/m2
10:00111 w/m2
11:00140 w/m2
12:00157 w/m2
13:00160 w/m2
14:00285 w/m2
15:00328 w/m2
16:00286 w/m2
17:00148 w/m2
18:0027 w/m2
Monday, March 17
Total: 1133 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:0075 w/m2
10:00113 w/m2
11:00142 w/m2
12:00158 w/m2
13:00178 w/m2
14:00151 w/m2
15:00128 w/m2
16:0093 w/m2
17:0052 w/m2
18:0011 w/m2
Tuesday, March 18
Total: 4381 wh/m2Hours07:003 w/m2
08:00116 w/m2
09:00285 w/m2
10:00444 w/m2
11:00557 w/m2
12:00624 w/m2
13:00638 w/m2
14:00594 w/m2
15:00501 w/m2
16:00365 w/m2
17:00208 w/m2
18:0046 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
